Software Development Forum

hi, my professor ask us to create a program that has auto logout feature after 2mins or set my own time to logout, after the user logged in to the machine, if ever he or she left it without pressing the logout after 2 mins of being idle or standby …

I am trying to create a menu GUI. I am having problems with the action listeners Any help would be great. Thanks Write an GUI application that display a menu system. The menu system should allow the user to select one package, one phone, and any of the options desired. …

perhaps there is some sort of logic error i am missing here but i cannot figure out whats going wrong. I wrote this simple for loop to write the contents of a ComboBox to a txt file. The process works but for some reason it is doing the job twice. …

Friends please help me in FORMATTING DATE I have a Form with three text boxes 1.txtNo- Data type-Number 2.txtName-Data type-Text 3.txtDob-Data type -Date format dd/MM/yyyy two buttons one for adding and the other for viewing Using visual data manager I have created a database-Members with table-List having the following Fields …

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Hello. I'm having some troubles with my code and was just wondering if you could give me a hand. I'm working on a MVC project using data access layer (DAL, BLL, Model). So, I want to list some categories. When I click on a category, I want to list all …

Maybe a list comprehsnion is not the right way to go here. I want to define a nested list that a user can tell how many lists and how many entries in each subllist. Then have random call a value for each entry in the sublist, working on unique entries …

Ok I have done the fibonacci number iteratively but now I want to do it recursively. I am using CPUSims 3.6.9 16-bit (4 bit opcode). ;getN ;get a value, n, from user ;test if fib(0) or fib(1) return to main with value getN: read ;read a value and store into …

Can any one tell me how to check if the elements of two arrays are same? in c

the function is a std::function<void(string a) write; ok.... it's void.... but why the error about it??? what means these error?

I'm new to Python, but I can use a library to do this, right? Like this one: import pprint import scipy import scipy.linalg # SciPy Linear Algebra Library A = scipy.array([ [7, 3, -1, 2], [3, 8, 1, -4], [-1, 1, 4, -1], [2, -4, -1, 6] ]) P, L, …

i understand that the macro is a code that is changed before compile it. so i did these macro with these code: #define (events2((y),(x))) (class events3 : public ( y ) { events3(); ~events3(); }(x) ; ) //#define (events2((y),(x))) (class events3 : public ( y ) { events3(); }(x) ; …

So I have to make a code that asks the user how many times it wants the word "nonsense" to be printed on a new line, I managed to get it to work but its reverse, if i write 100 it prints once and 1 it prints hundred times, how …

an error ocurred while capturing the video image.The video image will now be terminated, Object reference not set to an instance of an Object".

Dear i want to make a program i which when Pressed UP Arrow key cicle start moving up and when pressed DOWM key circle moves Downword Similarly left and right i have draw circle and also implements Key Listner and can anyone give me ideo how i do this task …

So, this code is giving me some errors, any idea? private void pintarMobs() { JButton boton = null; Component[] botones = pnCastillo.getComponents(); for (Component c: botones){ boton = (JButton) c; int ac = Integer.parseInt(boton.getActionCommand()); int a = 0; Random r = new Random(); String foto = null; if( ac != …

Hi Dw I'm working with permissions in my program I want it to protect the chosen file by permissions and now what I want is how can I make these permissions unchanged by a user? Or if not possible because I don't want even the administrator to change these permission …

Write a program that accepts two integers from the user, if any of the integers follow the other, print “ a follow b” otherwise print “***”.

I want to try this: I want that the look of my textbox must be like the coding in the visual Basic. I mean When we type the code in the vb then we get the look like: "if", "else", "end if" is in colourful and all other... In Short …

I have my codes working where I got separate date and time columns. I would like to add one more column which have both date and time in. For the existing codes this how I did sprintf(all,'%02d:%02d:%02d.%06u%03u',CURDATE(),s / 3600, (s % 3600) / 60, s % 60, usec, nsec) I …

Hi I am struggling with assigning values to a list of a list. This is my full code. import random #get user input as to size of range range_size = 0 if range_size == 0: try: range_size = int(input('Size of Range?: ')) except ValueError: print('That was not an integer!') range_size …

How can I create an array of pointer using **P and point it to NULL? Let's say I have coded as below . struct s { float a ; char x ; } ; s **p ; p = new ( s * [10] ) ; Now I want to …

Can someone please help me with this because it is driving me crazy. I wrote a program which prompts the user to enter a number I convert the string to an integer when i print the value it sometimes comes out as a decimal e.g. 3.0 I thought an integer …

You have to implement a file system that should have the following specifications. On the execution of your code your console should display the following options to the user. 1. Create a new file. 2. List & view existing files. 3. Copy file from windows (*.txt). 4. Copy file to …

How would one make one word of out put bold. I am making rock paper scissors using threads and I want to make the choice of either rock, paper, or scissors bold. So for example the output of the program would be "Player 1 chose **Rock**. How can I do …

HI, I created an app to add a clinc details to the sqlite3 db from xcode. the code is below. The (sqlite3_step(statement1) == SQLITE_DONE) does not execute it. I dont get an error or anything. I can't figure out what exactly is wrong.Apprecite if someone can tell me what i …

no idea on this, I just watch an article on this but it for C#. So I want to know How can I check the internet connection available or not? If Possible then please include the following points: ► Network Speed. (To determine the Speed Plan) ► Download Speed. (As …

I am trying to create the application in which I can add the Data in this Manner: 1st column: Sr. No ; 2nd Column: Downloads Name ; 3rd Column: Download URL ; 4th Column: Uploader ; 5th Column: Date And then all the rows get startedarrange in this manner. I …

My application requires a dialog box and a parent window, from the window proc of the parent window I'm trying to draw on the dialog box. How might I do this? Thank you for reading :)

I want to create a Contact Info Application in vb.net now I am having with the trouble that how can I generate a new exe file from main file? I design the Form: label (1: 1stName 2:Last Name 3:nickname 4: emailid1 5:emailid2 6:skypeid 7:facebookid 8:contactno .... ... .. ) and …

Hi everyone I had a few more quick questions...I'm trying to right the function that puts the correct letters in the right positons being reported from my previous compareletter function for my game of hang man and its not updating the word in progress array. Here's my function: //updates the …

Thank you all for helping me in completing my collage mini-project //form1 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; using System.IO; using Microsoft.Office.Interop.Excel; using ClosedXML.Excel; namespace merge_excel { public partial class Form1 : Form { public Form1() { InitializeComponent(); …

I'm running a search query that pulls the search string from one textbox then searches a listbox for the string and displays the results in a second listbox. I would like to define the number of items that it returns based on a second text box. So far I am …

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The title of this is slightly misleading but its also specific to what I'm asking. I've got a project which uses Ogre and CEGUI. I'm only trying to get CEGUI up and running. I don't know that much about compilers and IDE's but I can program and I also read …

case 3: Complement(a,m); that is the function call in main function void Complement(int a[10],int m) { int i,k; int c[20]={0,1,2,3,4,5,6,7,8,9}; for(i=0;i<=m;i++) { if(!a[] == c[]) { printf("\n%d",c[20]); } } }

Hi , I need to implement efficient search algoritham for comma separated list of MSISDN's that needs to be loaded in memory (left side of '|') character. Followed by the comma separated series of MSISDN's that needs to be searched in the above huge list(millions)(right side of '|' character). Example: …

I have to create a program that uses a class Pstring derived from the STL class. The only error I am getting says that I have one unresolved external. How do I fix this? Here is my code: #include <string> class Pstring : public std::string { public: Pstring(const std::string &text) …

I have created a table in mysql database table(tblmysq) with id(autoincrement),name(string),branch(string),sex(string),and dat(datetime).The following error occurs when i try to insert a record:check the manual that corresponds to your mysql server version for the right syntax near line 1. My lines of code are : Try conn = New MySqlConnection(conStr) conn.Open() …

This is the assignment: Assuming that a year has 365 days, write a class named DayOfYear that takes an integer representing a day of the year and translates it to a string consisting of the month followed by day of the month. For example, Day 2 would be January 2 …

see these class: class test { public: void Created(){}; test() { Created(); } }; now we can create objects from it. ok. but can i overloading the scope-resolution ('::') for the object accept and change the Created() function?

Am having problems converting from if-else statements to switch statements and vice-versa

Hi group, I am searching for a complete word list A thru Z. No definitations, parts of speech, or origins of the words. Just a comprehensive, unabrigded listing. Any suggestions?

I have been trying to find the frequency distribution of nouns in a given sentence. If I do this: text = "This ball is blue, small and extraordinary. Like no other ball." token_text= nltk.word_tokenize(text) tagged_sent = nltk.pos_tag(token_text) nouns= [] for word,pos in tagged_sent: if pos in ['NN',"NNP"]: nouns.append(word) freq_nouns=nltk.FreqDist(nouns) print …

Hi Dw I'm currently doing a research in how to create a system application file, the program that I'm creating will be visible to screen only when it has been called by the user other then that it will be running but doing nothing other then waiting to be called. …

Hi all. I am following this tutorial: http://msdn.microsoft.com/en-us/library/bb546195(v=vs.100).aspx on the C# method. I have recently discovered that I do not have the System.Web file in either the C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.5 or in the C:\Windows\Microsoft.NET\Framework\v3.5 I have downloaded the .Net Framework 3.5 frameworks off the Microsoft website to repair missing files, …

can you help me to my fingerprint scanner .. do you have idea how will work to vb6 .. i am doing a time attendance.. its better if its a simple program.

I have written this code to find the cycle in graph public boolean hasCycle(int i, int[][] mat) { visited[i] = 1; // for( int i = 0; i < numNodes; i++ ) for (int j = 1; j < mat.length; j++) { if (mat[i][j] == 1 && i != j) …

Hi Dw I've created a program which I don't want it to be visible by any means, I don't want it to be visible to people who will be using Group View tools to manage the computer, I want it to be like the windows system files which does not …

Ok, I need help on a for loop nested program using for loops, I'm trying to use a patten that goes like this: 123456 12345 1234 123 12 1 but when I try it, it goes like this: 654321 65432 6543 654 65 6 This is my program: public class …